CN2920973Y - Efficient automatic water purifier - Google Patents

Abstract

The utility model provides a novel, effective and automatic water conditioner maing used for advanced water quality treatment to the supply of the village and small town with water, to the process of the industrial water and to the reusing of the wastewater. The water conditioner comprises a horizontal pressure vessel, a two-position cross-valve water-driving and an automatic controller. Three water-purifying chambers in the main part horizontal pressure vessel respectively are a coagulation sedimentation chamber for the float medium filling and the inclined tube precipitation, a strainer chamber combined from particle medium intercepting filth and an adsorption chamber for filling adsorption medium. The spurt water and collection water pieces are provided in every chamber; the water current passes the three water-purifying chambers separately, aiming at the processing of various contaminations with the different level. Every water-purifying chamber is provided with a diaphragm type water-driving two-position cross-valve, and uses a touch type electronic display screen controller to control the switch of two-position cross-valve, which makes the device control rinse automatically. The utility model has the advantages of small volume, good effect, high efficiency, low cost and easy management.

Description

Efficient automatic water purifier

technical field

The utility model relates to a high-efficiency full-automatic water purifier for deep treatment of water quality in occasions such as village water supply, industrial water treatment and sewage reuse, and belongs to the technical field of water treatment.

Background technique

The water purifiers currently used for water supply in villages and towns are integrated water purifiers or unified water purifiers developed in the late 1980s. These water purifiers are all combined according to conventional water quality treatment technologies. Most of the pressure water purifiers are single-tank and single-chamber water treatment processes. Therefore, existing water purifiers have the disadvantages of low degree of automation, limited water treatment effect, large volume, and inconvenient management and maintenance.

Contents of the invention

The utility model aims at the existing problems of the existing water purifiers, and provides a high-efficiency automatic water purifier. The water purifier has strong water purification treatment capacity, good water purification effect, compact appearance and structure, and is mainly used for water supply in villages and towns. , Industrial water treatment and sewage reuse and other occasions for advanced treatment of water quality.

The technical scheme that the utility model adopts is:

A high-efficiency full-automatic water purifier, at least including a pressure vessel, is characterized in that: the pressure vessel tank is provided with three clean water chambers, which are respectively a coagulation sedimentation chamber with a sedimentation inclined pipe installed inside and filled with a floating medium, a filling A filter chamber with granular media and an adsorption chamber filled with adsorption media. In addition, each chamber is equipped with water distribution and collection parts, and the lower part of the three water purification chambers is equipped with partitions. The water distribution and collection parts in the coagulation and sedimentation chamber are water distribution and collection pipes, and the water distribution and collection parts in the filtration chamber are The water distribution pipe on the upper part of the filter chamber and the slit-type water collection filter cap installed on the partition, the water distribution and water collection part in the adsorption chamber is the water collection filter cap installed on the partition at the lower part of the water distribution pipe located on the upper part of the adsorption chamber. Diaphragm-type hydraulically driven two-position three-way valves are installed on each clean water chamber, and touch-type electronic display controllers are installed on the tank body of the pressure vessel. The floating medium filled in the coagulation and sedimentation chamber can be floating high-efficiency fiber bundles, fiber balls or chemically stable particle flocculation medium with specific gravity less than 1.

The water inlet pipe of the utility model is connected with a water source, and the water outlet pipe is connected with a delivery pipeline. The water flows successively through three clean water chambers to achieve the purpose of treating different pollutants in different levels. That is, the water first enters the coagulation and sedimentation chamber from the water inlet pipe, and enters the filtration chamber after mixing, flocculation, precipitation, and primary filtration. After being filtered or adsorbed by the intercepting medium, the water enters the adsorption chamber, and then undergoes adsorption treatment by the adsorption medium to remove suspended particles in the water. substances and odors, so as to obtain clean water that meets drinking water standards, and transport it to the water supply network or reservoir through the water outlet.

The primary treatment of the water purifier of the utility model is high-efficiency forced mixing, comprehensive flocculation and precipitation, and primary filtration. Firstly, suspended matter with a particle size greater than 20 μm in the water flow is removed. Compared with other flocculation methods, the flocculation effect of the floating medium has good flocculation effect, High efficiency, large sewage interception capacity, low self-consumption rate, flocs are not easy to agglomerate, long life (not less than 10 years), and performance does not decay. Not only the processing capacity is greatly improved, but also the volume and weight of the water purification chamber are greatly reduced.

The secondary treatment of the water purifier of the utility model is a quasi-homogeneous filter medium such as quartz sand, manganese sand, etc., which has the functions of screening, precipitation, and contact flocculation to remove various suspended solids or chemical substances above 5 μm in the water flow, such as Iron, manganese, etc., can effectively remove various dirt such as sand, clay, algae and microorganisms in sewage. The water collecting cap has stable chemical properties and can be replaced, with small water head loss.

The tertiary treatment of the utility model is adsorption filtration treatment, which utilizes granular and other adsorption filter materials to continuously remove suspended solids in water and remove peculiar smells in water.

The utility model is a redesigned water purification device on the basis of analyzing the existing water purification treatment technology and product structure performance, and has the following salient features:

① Changing the traditional vertical pressure vessel into a horizontal pressure vessel can increase the water purification capacity of the water purifier of the same specification by 30-50% under the same geometrical dimensions. The optimal geometric section size of . That is to say, the wall thickness of the container is proportional to the pressure bearing capacity of the container and the diameter of the container, and the water treatment capacity of the water purifier is proportional to the square of the diameter of the container. Under the condition of meeting certain technical design indicators, the optimal combination according to the geometric size The principle determines the optimal structural size of the water purifier.

② Change the single-chamber pressure vessel into a multi-chamber pressure vessel, and integrate the four water purification processes of coagulation, sedimentation, filtration and adsorption;

③Change single-tank single-layer or multi-layer medium accumulation treatment to single-tank separate chamber single-layer continuous treatment, which improves the treatment flow rate and solves the phenomenon of medium mixing and insufficient backwashing during backwashing;

④ Change the multi-layer support layer water distribution to filter cap or water collection pipe water distribution, which reduces the size of the tank and reduces the cost;

⑤Change manual to automatic, through the newly developed two-position three-way valve, solenoid valve, pressure controller and electronic controller, the water purifier can be fully automatically controlled and managed according to the water quality and working conditions of the water purifier, saving manpower and management fees.

Through the above improvements, the high-efficiency automatic water purifier provided by the utility model has significant advantages such as small size, high efficiency, good effect, low cost, and good management compared with the integrated water purifier commonly used at home and abroad. It can fully meet the advanced treatment of drinking water, irrigation water and sewage in small and medium-sized cities.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a sectional view taken along line A-A of Fig. 1 .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figures 1 and 2, the high-efficiency fully automatic water purifier is mainly composed of a pressure vessel, a two-position three-way valve 5, an automatic electronic controller 14, and a water treatment medium. The two-position three-way valve 5 can be driven by diaphragm type hydraulic force. The electronic controller 14 is a touch-type electronic display controller, and the automatic electronic controller 14 automatically controls the water inlet and outlet and the two-position three-way valve 5. The tank body 3 of the pressure vessel is a single-tank multi-cavity horizontal tank body, which is provided with a water inlet 1, a water outlet 7 and a drain port 10, a front sewage outlet 8, a rear sewage outlet 12, a maintenance hole 13, a saddle 11, Controller 14, and two-position three-way valve 5. The tank body 3 of the pressure vessel is provided with three clean water chambers, which are connected by a two-position three-way valve 5 driven by a diaphragm type hydraulic force. The three clean water chambers are respectively equipped with a settling inclined pipe 15 and filled with floating water. Coagulation sedimentation chamber I with flocculation medium 16 , filter chamber II filled with particle interception medium 17 and adsorption chamber III filled with adsorption medium 18 . The floating flocculation medium 16 is a floating high-efficiency fiber bundle, a fiber ball or a chemically stable granular flocculation medium with a specific gravity less than 1. The lower parts of the three clean water chambers are equipped with partitions 2, the coagulation and sedimentation chamber I is equipped with water collection pipes 4 and water distribution pipes 6, the upper part of the filter chamber II is equipped with water distribution pipes 6, and the supporting partitions 2 are installed on them. There is a slit type water collection filter cap or water collection pipe 9, and the water collection filter cap or water collection pipe 9 is fixed on the through hole of the support plate through threaded connection. During use, the water collection cap or water collection pipe can be loosened and cleaned manually, and the hydraulic resistance Small, large flow, and no deformation. A water distribution pipe 6 is installed on the upper part of the adsorption chamber, and a water collecting cap 9 is installed on the dividing plate 2 .

The water inlet 1 of the utility model is connected with a water source, and the water outlet 7 is connected with a delivery pipeline. Water enters the coagulation and sedimentation chamber I from the water inlet pipe, distributes water 6 through the water distribution pipe, flows evenly through the floating flocculation medium 16, the sedimentation inclined pipe 15 and the water collection pipe 4, enters the filter chamber II, and distributes and intercepts the water through the water distribution pipe 6 Medium 17 and water collecting cap 9, the water quality is purified for the second time. After entering the adsorption chamber III, it flows through the adsorption medium 18 to further remove suspended solids in the water, and removes peculiar smell through medium adsorption to obtain the water purified for the third time. Water port 7 flows out and enters the clean water pool or directly enters the user pipe network.

The backwashing principle of the utility model is: when the diaphragm in the valve body 5 is in a normal state, the water flow enters the valve body 5 from the inlet and then directly flows into the tank from the outlet for processing. When backwashing is required, the inlet valve will control the water flow into the tank. Diaphragm cavity, under the action of water pressure, the diaphragm deforms and blocks the water inlet. The connecting rod pushes the water stop piece down, opens the sewage outlet on the two-position three-way valve, and the clean water flows back to the flushing treatment medium. The flushed sewage The waste is discharged from the tank through the drain pipe through the sewage outlet of the two-position three-way valve.

Claims (6)

1. efficient full-automatic water purifier, at least comprise pressurized vessel, it is characterized in that: be provided with three water purifying chamber in the pressure volume pot, be respectively inside the precipitation inclined tube is installed and be filled with floating flocculation medium the coagulating sedimentation chamber, be filled with the filtration chamber of particle interception medium and be filled with the adsorption chamber of adsorption medium, and is furnished with the water distribution part that catchments in each chamber, in each water purifying chamber, two position three-way valve is housed, on the pressurized vessel tank body, electronic regulator is housed.

2. efficient full-automatic water purifier according to claim 1, it is characterized in that: the pressurized vessel tank body is the horizontal tank body of single jar of multi-cavity.

3. efficient full-automatic water purifier according to claim 1 and 2, it is characterized in that: the bottom of three water purifying chamber is equipped with dividing plate, the indoor water distribution of the coagulating sedimentation part that catchments is the water distribution header, water distribution in the filtration chamber part that catchments is to be positioned at the water distributor of filtration chamber's internal upper part and to be installed on catchmenting filter cap or header on the dividing plate, and the part that catchments of the water distribution in the adsorption chamber is to be positioned at the water distributor of adsorption chamber internal upper part and bottom to be installed on the filter cap that catchments on the dividing plate.

4. efficient full-automatic water purifier according to claim 1 and 2, it is characterized in that: two position three-way valve is a diaphragm type hydro powered two position three-way valve, and electronic regulator is the touch type electronic displaying screen controller.

5. efficient full-automatic water purifier according to claim 1, it is characterized in that: floating medium is a floatation type high-efficiency fiber bundle, fibrous nodules or proportion are less than the stable particle flocculation medium of 1 chemical property.

6. efficient full-automatic water purifier according to claim 3 is characterized in that: the filter cap that catchments in filtration chamber and the adsorption chamber is a clearance type filter cap, is fixed on the dividing plate by thread connection.